Search results for: Athanasis Karoulis
International Journal of Human - Computer Studies > 2010 > 68 > 5 > 243-253
Computers & Education > 2006 > 47 > 2 > 172-185
International Journal of Human - Computer Studies > 2010 > 68 > 5 > 243-253
Computers & Education > 2006 > 47 > 2 > 172-185